JPH0366069B2 - - Google Patents

Info

Publication number
JPH0366069B2
JPH0366069B2 JP12696287A JP12696287A JPH0366069B2 JP H0366069 B2 JPH0366069 B2 JP H0366069B2 JP 12696287 A JP12696287 A JP 12696287A JP 12696287 A JP12696287 A JP 12696287A JP H0366069 B2 JPH0366069 B2 JP H0366069B2
Authority
JP
Japan
Prior art keywords
torch
plasma
power source
torches
plasma processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP12696287A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63295065A (ja
Inventor
Akio Komatsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Origin Electric Co Ltd
Original Assignee
Origin Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Origin Electric Co Ltd filed Critical Origin Electric Co Ltd
Priority to JP12696287A priority Critical patent/JPS63295065A/ja
Publication of JPS63295065A publication Critical patent/JPS63295065A/ja
Publication of JPH0366069B2 publication Critical patent/JPH0366069B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arc Welding Control (AREA)
JP12696287A 1987-05-26 1987-05-26 プラズマ加工装置 Granted JPS63295065A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12696287A JPS63295065A (ja) 1987-05-26 1987-05-26 プラズマ加工装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12696287A JPS63295065A (ja) 1987-05-26 1987-05-26 プラズマ加工装置

Publications (2)

Publication Number Publication Date
JPS63295065A JPS63295065A (ja) 1988-12-01
JPH0366069B2 true JPH0366069B2 (enrdf_load_html_response) 1991-10-16

Family

ID=14948207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12696287A Granted JPS63295065A (ja) 1987-05-26 1987-05-26 プラズマ加工装置

Country Status (1)

Country Link
JP (1) JPS63295065A (enrdf_load_html_response)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100355938B1 (ko) 1993-05-26 2002-12-16 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체장치제작방법
US6090646A (en) 1993-05-26 2000-07-18 Semiconductor Energy Laboratory Co., Ltd. Method for producing semiconductor device
KR100186886B1 (ko) * 1993-05-26 1999-04-15 야마자끼 승페이 반도체장치 제작방법
US6501094B1 (en) 1997-06-11 2002-12-31 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device comprising a bottom gate type thin film transistor
US6566681B2 (en) 2001-07-19 2003-05-20 International Business Machines Corporation Apparatus for assisting backside focused ion beam device modification

Also Published As

Publication number Publication date
JPS63295065A (ja) 1988-12-01

Similar Documents

Publication Publication Date Title
CA2326958A1 (en) Arc welder and torch for same
US6998574B2 (en) Welding torch with plasma assist
US4410788A (en) Power and fluid supply source with multi-function cutting and welding capabilities
US4174477A (en) Method of and device for arc welding
GB930211A (en) Initiation and maintenance of power-welding arcs
JPH0366069B2 (enrdf_load_html_response)
US4950864A (en) DC arc weld starter
US6121571A (en) Plasma generator ignition circuit
JPS611023A (ja) バツチプラズマ装置
US7166853B2 (en) Active method and system of establishing electrical contact
JP3066993B2 (ja) プラズマア−ク装置およびパイロットア−ク発生方法
GB1490474A (en) Device for plasma-mig welding
JPH05245634A (ja) 遮蔽ガス溶接プロセスのアーク再点弧のための方法と装置
US3343033A (en) Aid to striking an electric arc
US3281572A (en) Arc welding equipment
JPS5758977A (en) Pulse arc welding machine
SU1731526A1 (ru) Установка дл плазменной обработки изделий
JPH02217175A (ja) プラズマアーク切断機
JP3766571B2 (ja) 薄膜形成装置及びシャンティングアーク放電電極装置
JPS57168777A (en) Method and device for arc generation
KR940702678A (ko) 플라즈마 토치 전자회로(plasma torch electronic circuit)
JP2023076324A (ja) アーク処理システム
WO1983002524A1 (en) High current switching
JPH027754B2 (enrdf_load_html_response)
JPS61233998A (ja) プラズマ発生装置